What is the difference between 372SPU68001NDEV and 372SPU68401NXUP?
372SPU68001NDEV and 372SPU68401NXUP are both the same software. Both are a single user copy of ProWorx NxT OFFLINE/ONLINE programming software.
372SPU68001NDEV is the part number for a straight purchase of the software.
372SPU68401NXUP is the part number for a discounted purchase of the software as an upgrade for users of Modsoft or other legacy programming software.